JPS5621371Y2 - - Google Patents

Info

Publication number
JPS5621371Y2
JPS5621371Y2 JP1978041064U JP4106478U JPS5621371Y2 JP S5621371 Y2 JPS5621371 Y2 JP S5621371Y2 JP 1978041064 U JP1978041064 U JP 1978041064U JP 4106478 U JP4106478 U JP 4106478U JP S5621371 Y2 JPS5621371 Y2 JP S5621371Y2
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1978041064U
Other languages
Japanese (ja)
Other versions
JPS53153792U (enrdf_load_stackoverflow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS53153792U publication Critical patent/JPS53153792U/ja
Application granted granted Critical
Publication of JPS5621371Y2 publication Critical patent/JPS5621371Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • B23B31/1173—Retention by friction only, e.g. using springs, resilient sleeves, tapers using springs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/141—Tool-holders, i.e. operating tool holders, e.g. burr holders in an angled handpiece

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gripping On Spindles (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
JP1978041064U 1974-09-30 1978-03-31 Expired JPS5621371Y2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1315774A CH580421A5 (enrdf_load_stackoverflow) 1974-09-30 1974-09-30

Publications (2)

Publication Number Publication Date
JPS53153792U JPS53153792U (enrdf_load_stackoverflow) 1978-12-04
JPS5621371Y2 true JPS5621371Y2 (enrdf_load_stackoverflow) 1981-05-20

Family

ID=4389840

Family Applications (2)

Application Number Title Priority Date Filing Date
JP50114931A Pending JPS5176896A (en) 1974-09-30 1975-09-25 Shikayoboorubanno dorirutoritsukesochi
JP1978041064U Expired JPS5621371Y2 (enrdf_load_stackoverflow) 1974-09-30 1978-03-31

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP50114931A Pending JPS5176896A (en) 1974-09-30 1975-09-25 Shikayoboorubanno dorirutoritsukesochi

Country Status (7)

Country Link
US (1) US4012841A (enrdf_load_stackoverflow)
JP (2) JPS5176896A (enrdf_load_stackoverflow)
AT (1) AT355198B (enrdf_load_stackoverflow)
CH (1) CH580421A5 (enrdf_load_stackoverflow)
DE (1) DE2543661C3 (enrdf_load_stackoverflow)
FR (1) FR2285843A1 (enrdf_load_stackoverflow)
GB (1) GB1518805A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427085A1 (fr) * 1978-06-01 1979-12-28 Micro Mega Sa Dispositif de fixation d'une fraise denta ire dans une piece a main
AT371991B (de) * 1981-04-30 1983-08-25 Buermoos Dentalwerk Feilwerkzeug mit oszillierendem werkzeughalter
DE3315720C2 (de) * 1983-04-28 1986-02-13 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Spannen langgestreckter rotationssymmetrischer Werkstücke
JPS6027908U (ja) * 1983-08-02 1985-02-25 株式会社　中西歯科器械製作所 歯科用ハンドピ−スのチャック装置
JPS6090609A (ja) * 1983-10-24 1985-05-21 Osada Denki Kogyo Kk スプリングチヤツク
FR2570269B1 (fr) * 1984-09-14 1988-12-02 Micro Mega Sa Tete de contre-angle d'une piece a main dentaire
JPH01171539A (ja) * 1987-12-28 1989-07-06 Nakanishi Shika Kikai Seisakusho:Kk 歯科用ハンドピース
US5779474A (en) * 1994-06-09 1998-07-14 Den-Tal-Ez, Inc. Sudden stop mechanism and air-gap seal for dental handpiece
JP2869623B2 (ja) * 1995-08-30 1999-03-10 株式会社日進製作所 ホーニング治具および自動ホーニング装置
US7967605B2 (en) * 2004-03-16 2011-06-28 Guidance Endodontics, Llc Endodontic files and obturator devices and methods of manufacturing same
JP2010036329A (ja) * 2008-08-08 2010-02-18 Takashima Sangyo Kk ワーク保持機構および工作機械
WO2011052034A1 (ja) * 2009-10-27 2011-05-05 Soma Kuniji ハンドピースの治療用工具把持装置
CN114406334A (zh) * 2022-03-07 2022-04-29 常州大学 一种用于加工中心的柔性铣刀夹持装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583608A (en) * 1945-03-06 1946-12-20 John Leonard Young Improvements relating to chucks
BE480994A (enrdf_load_stackoverflow) * 1947-11-14
US2564893A (en) * 1948-05-10 1951-08-21 Eugene V Gibbons Quick-detachable chuck
US2570570A (en) * 1949-08-22 1951-10-09 Lee Foundation For Nutritional Tool chuck
DE889672C (de) * 1951-02-07 1953-09-14 Adam Fabian Klemmvorrichtung zum Festhalten von Bohrern fuer zahnaerztliche Instrumente
FR1072069A (fr) * 1953-01-13 1954-09-08 Pièce à angle de dentiste perfectionnée
GB1330283A (en) * 1970-01-30 1973-09-12 Rockwell Mfg Co Tool chucks
DE2228438A1 (de) * 1972-06-10 1973-12-13 Hawera Probst Kg Hartmetall Einspannvorrichtung

Also Published As

Publication number Publication date
AT355198B (de) 1980-02-25
JPS5176896A (en) 1976-07-03
DE2543661C3 (de) 1980-08-07
CH580421A5 (enrdf_load_stackoverflow) 1976-10-15
JPS53153792U (enrdf_load_stackoverflow) 1978-12-04
GB1518805A (en) 1978-07-26
ATA745175A (de) 1979-07-15
FR2285843B1 (enrdf_load_stackoverflow) 1979-06-29
DE2543661A1 (de) 1976-04-15
US4012841A (en) 1977-03-22
FR2285843A1 (fr) 1976-04-23
DE2543661B2 (de) 1979-12-13

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